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Grade 7 Square Roots Worksheet

Evaluate and approximate square roots of perfect and non-perfect squares.

Grade 7 Math Number SenseSquare Roots
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Includes

Multiple ChoiceFill in the Blanks2 Short AnswerCustomTrue / False

Standards

CCSS.MATH.CONTENT.8.EE.A.2

Topics

mathgrade 7square rootsperfect squaresestimation
8 sections · Free to use · Printable
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Grade 7 Square Roots Practice

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Date:

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Read each question carefully and answer to the best of your ability. Show all your work for full credit.

1. Which of the following is a perfect square?

a

12

b

25

c

30

d

50

2. What is the square root of 81?

a

7

b

8

c

9

d

10

3. A perfect square is a number that can be expressed as the product of an integer multiplied by  .

4. The symbol for a square root is called a  .

5. Explain the difference between a perfect square and a non-perfect square. Give an example of each.

6. Locate and label the approximate position of √15 on the number line below.

034567

7. The square root of a number is always smaller than the number itself.

T

True

F

False

8. The square root of 49 is 7.

T

True

F

False

9. Calculate the principal square root of the following numbers:

a) √100 =

b) √144 =

c) √256 =